baber/WOPTO huggingface dataset:
Patent JP-S63282883-A (JP)
Title: Color vision converter
Inventor: YAMADA MITSUO
IPC: G06T1/00
Filed: 1987-05-15
Abstract: PURPOSE:To simulate the color vision of a person abnormal in color vision and to evaluate the color vision while using a normal person by converting a separated color signal in accordance with color vision characteristics corresponding to the sorts of specified color vision abnormality. CONSTITUTION:The sorts of color vision abnormality are specified and a chrominance signal of a picture is converted in accordance with the color vision characteristics based upon said specification. Namely, the titled device is provided with a separating means for separating an input video signal into plural chrominance signals, a specifying means for specifying the sort of color vision abnormality and a means for converting the separated chrominance signals in accordance with the color vision characteristics corresponding to the specified sort of color vision abnormality. Consequently, colors which can not be easily decided by a person abnormal in color vision in graphic picture can be converted into colors to be easily decided. In addition, the simulation of color vision observed by the person abnormal in color vision can be executed.
Patent JP-H06331777-A (JP)
Title: Drain plug for reactor vessel
Inventor: SUDO KAZUO
IPC: G21C13/06
Filed: 1993-05-20
Abstract: PURPOSE:To provide a drain plug for reactor vessel excellent in operability which facilitates tight plugging of a drain hole made in the bottom of the reactor vessel by conducting the positioning under the guidance of a core supporting board and extending a resilient body by applying the weight. CONSTITUTION:The drain plug for reactor vessel comprises a suspender 18 located at the upper part of an operating pole 14, a guide 16 for the through hole made in a core supporting board, a body 12 located at the lower end and inserted into a drain hole made in the reactor vessel, a telescopic resilient body located at the tip of the push rod, and a weight 15 located above the body 12 and extends the resilient body through the push rod after it is inserted into the drain hole.
Patent JP-H11310547-A (JP)
Title: Production of hydroxyesters
Inventor: MATSUMURA ISAHIRO
IPC: C07C309/73
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a hydroxyester useful as a raw material for medicines or agrochemicals by a simple operation by the use of a simple apparatus under mild conditions by reacting a diol with an acid halide in the presence of a base and a specific catalyst. SOLUTION: This method for producing a hydroxyester comprises reacting (A) a diol (for example, 1,2-cyclohexanediol) with (B) an acid halide (for example, benzoyl chloride) in the coexistence of (C) a dialkylhanogenotin compound (for example, dimethyldichlorotin) and (D) a base (for example, potassium carbonate having a specific surface area in the range of 0. 8-3 m<2> /g). For example, 1 mole of the component A is reacted with about 1.0-0.8 mole of the component B in the coexistence of about 0.0001-0.2 mole of the component C and about 0.9-4 moles of the component D at a reaction temperature in the range of -10 to 50 deg.C for about 0.1-100 hr.
Patent JP-H06333931-A (JP)
Title: Manufacture of fine electrode of semiconductor device
Inventor: WATANABE YUSUKE
IPC: H01L21/321
Filed: 1993-05-20
Abstract: PURPOSE:To provide a manufacturing method of a fine electrode for semiconductor devices which has a pillar-like shape having the same diameter in its upper and lower sections. CONSTITUTION:After forming a passivation film 14 having an opening in corresponding to A wiring 13 formed on a semiconductor substrate 11 on the wiring 13, a conductive layer 16 is formed on the film 14. Then a photoresist hole 18 is formed through a resist film 17 formed on the layer 16 by exposing and developing the film 17 and a pillar-like electrode is formed by performing Cu plating 19 and solder plating 20 in the hole 18 and removing the film 17 and, at the same time, reflowing the solder plate 20. After forming the hole 18, the shape of the hole 18 is rationalized to have the same diameter at its upper and lower sections by generating an oxygen gas radical in plasma by means of an RIE device and removing the tailing section formed in the lower section of the hole 18 by performing anisotropic etching by giving acceleration and impacts to the hole 18 by means of an electric field.
Patent JP-H0796181-A (JP)
Title: Superabsorbent, process for preparation thereof and hygienicgoods having the same
Inventor: HAIKE KERUKENBERUKU
IPC: B01J20/24
Filed: 1994-05-31
Abstract: PURPOSE: To obtain a cation absorbent based on a natural biopolymer which can be decomposed biologically by reacting chitosan with an acid. CONSTITUTION: This super-absorbent comprises chitosan reacted with an acid, wherein chitosan reacted with the acid is crosslinked by using a crosslinking agent. An amount of the acid is 1-30 millimoles/g of chitosan, and an amount of the crosslinking agent is 0.0001-10 millimoles/g of chitosan. Further, the weight ratio of a solvent to chitosan is 1:1-100:1, advantageously 5:1-20:1. The amount of the acid is 1-30, advantageously 2-10, millimoles/g of chitosan. Further, the amount of the crosslinking agent is 0.0001-10 millimoles/g of chitosan when powdery chitosan is reacted with the acid in the org. solvent and crosslinked by using the crosslinking agent.
Patent JP-H05315711-A (JP)
Title: Manufacture of semiconductor laser
Inventor: OTA HIROYUKI
IPC: H01S5/00
Filed: 1992-05-12
Abstract: PURPOSE:To provide a high power semiconductor laser with reduced deterioration in an end surface processing process of the semiconductor laser by drying the end surface of the laser in a vapor of multiplying sulfated ammonium after a process where the end surface is dipped in a solution of the multiplying sulfated ammonium, and further depositing a protective film on the end surface of the laser. CONSTITUTION:A resonance mirror is formed on an end surface of a semiconductor laser and is then dipped in a solution of (NH4)2S or (NH4)2SX. The end surface is successively dried in a vapor of (NH4)2S or (NH4)2SX at 20 deg.C or higher to deposit a protective film at the temperature of 30 deg.C during deposition or lower.
Patent JP-S62278213-A (JP)
Title: Method for preventing slopping in converter
Inventor: YOSHIOKA KEIJI
IPC: C21C5/28
Filed: 1986-05-23
Abstract: PURPOSE:To prevent slopping in a converter and to improve the operation efficiency of refining by blowing as well as to ensure stable refining by adding a material for regulating the viscosity of slag, to the charge in the converter, so as to inhibit the foaming of slag during refining by blowing. CONSTITUTION:When the amount of Si in molten pig iron in a converter is about 0.4-0.9%, a material for regulating the viscosity of slag, e.g., MgO, fluorite or CaO is added to the charge in the converter so as to regulate the viscosity of slag to <2.5 or >10cps. By this method, the foaming of slag is inhibited, and slopping in the converter during refining by blowing can surely be prevented.
Patent JP-S62274813-A (JP)
Title: Timing pulse generating circuit
Inventor: OCHI KATSURA
IPC: G06F1/06
Filed: 1986-05-22
Abstract: PURPOSE:To generate a timing pulse of a low power consumption at a fine speed required for controlling a magnetic bubble memory by constituting a timing puse generating circuit by a discrete CMOS component and adding a delay clock generating circuit. CONSTITUTION:A counter 1 counting an input clock 11, a decoder 2 decoding each output of the counter 1, a delay clock generating circuit 4 forming plural delay clock signals 10, 18, 19 with different phase from the input clock 11, plural gate circuits ANDing the delay clock signals 10, 18, 19 and the outputs 16, 17 of the decoder 2 and plural flip-flops receiving each output of the gate circuits and the decoder outputs 16, 17 as a set signal 20 and a reset signal 21 and outputting a timing signal 22 of a prescried pattern are provided. Thus, the timing pulse of low power consumption is generated at a fine speed required to control the magnetic bubble memory.
Patent JP-H09301574-A (JP)
Title: Recording device
Inventor: FUNAHASHI HIROYUKI
IPC: B65H7/06
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To continuously record images on recording paper by switching a recording paper feeding port so as to be able to feed the recording paper from another recording paper feeding port in the case of detecting abnormality in recording paper feeding. SOLUTION: In the case of recording images using recording paper of large size, paper is fed by the rotation of a roller 37, and whether normal paper feeding is executed is detected by a sensor 34. Also in case of a medium size and a small size, paper is fed by the rotation of rollers 38, 39, and whether normal paper feeding is executed is detected by sensors 35, 36. The delivered recording paper advances to a transfer apparatus and a fixing apparatus. A CPU detects whether the recording paper delivered by a recording paper feeding means is normally delivered. In case the recording paper is not delivered normally, the CPU switches a recording paper feeding port from which the recording paper is not delivered normally, to another recording paper feeding port so as to be able to feed the recording paper.
Patent JP-H07323886-A (JP)
Title: Marine propeller
Inventor: NISHIYAMA SHIGEKI
IPC: B63H1/16
Filed: 1994-05-31
Abstract: PURPOSE:To provide a high silent property and an excellent astern traveling performance and to prevent breakage by boring a large hole part between the maximum blade thickness part and the trailing edge part in the chord direction of a propeller blade, and arranging a propeller main blade part having a large skew angle on the leading edge side and a reinforcing blade part on the trailing edge side. CONSTITUTION:A main blade part 5 forms a blade outline of a highly skewed propeller, and two large hole parts 3, 3A are bored in the part, which is not necessary for a blade area, between the maximum blade thickness part and the trailing edge 2 in the blade chord direction of the main propeller blade 5. Because of existence of the large hole parts 3, 3A and a connecting blade part 8, the propeller main blade part 5 having a high skew angle and a reinforcing blade part 6 on the trailing edge side can be integrally constructed. In this way, the propeller main blade part 5 is reinforced by the reinforcing blade part 6. The shapes of the leading edges in the large hole parts 3, 3A are formed so as to be matched with the trailing edge of the highly skewed propeller blade, and the blade outline of the whole of the propeller main blade part 5 corresponds to that of the highly skewed propeller blade.
Patent JP-H0329017-A (JP)
Title: Mouse for data input
Inventor: JIEEMUSU GOODON MATSUKUREEN
IPC: G06F3/0487
Filed: 1990-05-10
Abstract: PURPOSE: To facilitate the input of a third dimensional signal by providing a third means which is put in a mouse body and generates a signal indicating a third input parameter by a user. CONSTITUTION: A cavity for finger insertion, namely, an aperture 5 is provided to generate and control a signal of the Z direction. When the user pushes a finger button 6, a spring 7 is compressed, and this compression of the spring is sued to control an analog measuring instrument. The spring 7 compresses a rubber ball 8 to a surface acoustic wave(SAW) device 9. This rubber ball 8 attenuates spread of an acoustic wave, and the magnitude of the output signal of the SAW device 9 is changed in proportion to the size of the area covered with the rubber ball 8. Thus, input in the z direction is facilitated.
Patent JP-H1116230-A (JP)
Title: Control method and device for driving head drum assembly of video cassette recorder
Inventor: CHEONG MAN-SHEEL
IPC: H02K29/08
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To attain the reduction of the number of Hall sensors for detecting the rotational position of a rotor by controlling the driving order of a motor based on the present position of a rotary magnet in such a manner that a counted signal produced from an impulse detection signal of the Hall sensor and a zero crossing signal of the integration value are compared. SOLUTION: The counted signal 521 is produced by counting the impulse detection signal 410 from the Hall sensor 300 by a bit counting part 500, and also the zero crossing signal 731 is produced by detecting the time point of the zero cross by a zero crossing detector 700 after integrated with an integrator 600. By a driving controller 800, the zero crossing signal 731 is compared with the control signal 521 to produce a driving order control signal 810 based on the present position of the rotary magnet, and exciting currents 910-930 are supplied to magnet coils 1280-1300 of the motor through a switching drive part 900. Thus, the number of Hall sensors 300 is reduced, and unit prices of the manufacture are reduced.
Patent JP-H10305084-A (JP)
Title: Production of low substitution degree hydroxypropyl cellulose powder
Inventor: MUTO YASUAKI
IPC: A61J3/06
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a low substitution degree hydroxypropyl cellulose powder which is capable of easily removing impurities in production stages, is good in a pulverizing property at the of forming the powder and is good in the flow property of the powder obtained by pulverization. SOLUTION: Alkaline cellulose contg. sodium hydroxide and propylene oxide are brought into reaction and the sodium hydroxide is at least partly neutralized with an acid. Next, the product after the neutralization is washed and is then dehydrated to obtain cake having a moisture content of 70 to 90 wt.%. The cake is pulverized after drying. The cake has a compression degree of <=42% and an angle of repose of <=48 deg..
Patent JP-S61282500-A (JP)
Inventor: KAZU MUTSUO
IPC: D21H13/24
Filed: 1985-06-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62277073-A (JP)
Title: Cyclocinverter system
Inventor: KAIKOU TOORU
IPC: H02M5/27
Filed: 1986-05-26
Abstract: PURPOSE:To prevent a low order harmonic wave value and a DC exciting current value in a cycloconverter from increasing by forming the secondary winding of an input transformer in a minimum 3-winding unit. CONSTITUTION:The secondary winding of a first input transformer 2a in which the secondary winding is formed in a minimum 3-winding unit is connected with one of bridge rectifiers of single-phase cycloconverters 10a-10c composed by crosswiring a pair of bridge rectifiers 2a-2f, 2a'-2f'. connected in cascade or two sets of the bridge rectifiers. The secondary winding of a second input transformer 1b in which the secondary widing is formed in a minimum 3-winding unit is connected with the other of the bridge rectifiers.
Patent JP-H02300429-A (JP)
Title: Method for sweet-smelling and deodorizing interior of water closet
Inventor: SAEGUSA KATSUMI
IPC: A61L9/04
Filed: 1989-05-12
Abstract: PURPOSE:To keep the interior of a toilet room in comfortable atmosphere by a method wherein an aromatic deodorant is placed in a space part in a roll tank for a water closet, and aromatic and deodorizing component is vaporized off. CONSTITUTION:An aromatic deodorant vaporizing off an aromatic and deodorizing component is placed in a space part in a roll tank for a water closet. With a handle 1 turned, a float valve 2 is opened to drain water. In this case, a water surface is lowered, a ball tap 4 interlocking with a floating ball 3 is actuated to feed water through a hand wash pipe 5, and the float valve 2 is closed. During the drainage, air flows in through a water feed port 6 and mixed with an aromatic and deodorizing component. Thereafter, along with the rise of a water surface, air mixed with the aromatic and deodorizing component is discharged through the water feed port 6 to diffuse it in a toilet room. This constitution enables the interior of a toilet to be kept in a comfortable atmosphere.
Patent JP-S6036187-A (JP)
Inventor: NIKORASU JIYON MIDORUTON
IPC: B41M5/382
Filed: 1984-06-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000312248-A (JP)
Title: Cellular telephone
Inventor: HIRAI KO
IPC: H04W88/02
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To check presence/absence of memorandum or the present operation mode without complicated operation by judging whether an inputted operation mode signal is a setting signal or a releasing signal of the mode, displaying the signal on a display part of a telephone when it is the setting signal, originating the setting signal to a base station, deleting a name of the operation mode when it is the releasing signal and originating the releasing signal. SOLUTION: When operation is started, the signal for setting or releasing the operation mode is inputted and the inputted signal is judged whether it is the mode setting signal or not. When the inputted signal is the mode setting signal, the mode is stored, when it is, for example, a user is driving, it is displayed as driving, the setting mode signal is originated to the base station and it becomes a stand-by state for the input of the next signal at a display state. The mode is set by receiving the setting mode signal, a fact that the user is driving an automobile is announced for a connection request from the outside in set period and when a message exists, it is recorded at the base station. When the judged result is not the setting signal, the inputted signal is judged whether it is a releasing signal of the setting or not.
Patent JP-H01291243-A (JP)
Title: Positive type photoresist material
Inventor: TSUTSUMI YOSHITAKA
IPC: G03C1/72
Filed: 1988-05-18
Abstract: PURPOSE:To make possible the high resolution and process stability of the title material, without injuring the high sensitivity and thermo-resisting property, especially the pattern profile of the photoresist material by incorporating a 1,2-quinone diazide compd. having a compd. composed of a specified phenolic compd., as a carrier, in the photoresist material. CONSTITUTION:The 1,2-quinone diazide compd. is composed of the phenolic compd. shown by formula I. In the formula, A1-A6 are each hydrogen atom, 1-4 C alkyl, 1-4 C alkoxy group, halogen atom or OD group, and are three or more of the OD groups. (wherein D is hydrogen atom, 1,2-naphthoquinone diazide-4-sulfonyl group or 1,2-naphthoquinone diazide-5-sulfonyl group, etc.), R1-R4 are each hydrogen atom or 1-4 C alkyl group, X is a single bond, -CO-, -COO-, -S-, -SO2- or -(CH2)n- group, etc., (n) is 1-11. Thus, the excellent performances such as the sensitivity, the resolution, the thermoresisting property and the pattern shape of the photoresist material are obtd.
Patent JP-H09299666-A (JP)
Title: Cyclic sewing machine
Inventor: ISHII KAZUAKI
IPC: D05B65/06
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To automatically form a knot in the vicinity of the end of needle thread, upon the completion of a stitching process with a cyclic sewing machine. SOLUTION: The interruption operation of an interruption lever upon completion of a series of stitching processes with a cyclic sewing machine is detected with a sewing completion detection switch, and a knot forming device is actuated. Needle thread 14 is then held between a needle 12 and a cloth 18 on the operation of a thread catching device 82, and hooked to the thread tying claw 92 of a thread tying device 84. Thereafter, the needle thread 14 is twined with the thread tying claw 92 for forming a loop. Furthermore, the needle thread 14 is cut, and a knot is formed near the end thereof.
Patent JP-S62280031-A (JP)
Inventor: PENTEI ROORA
IPC: B32B13/02
Filed: 1986-05-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10306469-A (JP)
Title: Automatically driven construction machine
Inventor: SUGAWARA KAZUHIRO
IPC: G05B19/4065
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To correctly judge the contents of instructions, the engine revolution, and various control coefficients of an engine system, and improve the working efficiency of the automatic drive, by measuring the number of times of repeated operations in the automatic drive. SOLUTION: A series of motions from excavation to discharge of soil instructed are repeatedly executed by playback operations with the construction machine 5. The construction machine 5 is provided with a measuring means counting the number of repeated motions, and a remote operation device 7 installed at a remote location separated from the construction machine 5 to automatically operate the machine. The number of repeated motions transmitted from the construction machine 5 is displayed 71 on the remote operation device 7.
Patent JP-S5547511-A (JP)
Title: Stabilizing power source device
Inventor: FUKUMOTO YASUHIRO
IPC: G05F1/46
Filed: 1978-09-28
Abstract: PURPOSE: To effectively control the output through opening and closing by a simple construction by detecting the alternating current power source input level to be less than a predetermined one and opening the series control means.  
     CONSTITUTION: The alternating current input power source AC is smoothly rectified by the rectifier 1 and the smoothing capacitor 2. When the reference voltage V s  is given from the reference voltage generating circuit 11, the transistor 9 is controlled so as to make the connecting voltages of potential dividing resistances 6, 7 due to this voltge and output equal. In order to turn the output voltage DC off, the reference voltage V s  may be made 0. When the input level of the alternating current power source AC becomes less than a predetermined value, the transistor is turned on through the photocoupler 14 to open the transistor 9 and break the direct current output DC. Thus, the simple construction permits output to be controlled through opening and closing, so that the power source of high reliability and stability can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6012694-A (JP)
Inventor: HATAKAWA TOYOJI
IPC: H05B6/64
Filed: 1983-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60264050-A (JP)
Title: Secondary battery
Inventor: KOBAYASHI MASAO
IPC: H01M4/60
Filed: 1984-06-13
Abstract: PURPOSE:To provide a secondary battery which assures high energy density, less self-discharging and high charging and discharging efficiency by using benzothiophane system polymer for the positive electrode while acethylene polymer for the negative electrode. CONSTITUTION:For the positive electrode of a secondary battery, the benzothiophane system polymer comprising the benzothiophane group indicated by the general expression (R is the alkyl group having a number of C of 5 or more, n is 0 or 4 or less) as the repetition unit is used. Moreover, for the negative electrode, the predetermined acetylene polymer is used. This positive electrode polymer resembles in the conjugated structure the cis-form polyacetylene and includes sulphur atoms and therefore it can be expected as the conductive material because of its specific electron structure. A secondary battery which shown less deterioration of electrode even after the use for a long period of time and has excellent performance can be formed by utilizing such polymer.
Patent JP-H10307840-A (JP)
Title: Information processor and its method
Inventor: ITO SHIRO
IPC: G06F17/30
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an information processor and its method capable of suppressing the increment of index keys to be used for the retrieval of text data and improving retrieving speed. SOLUTION: A retrieved text storing part 101 stores text data and an index preparing part 102 prepares indexes related to the positions of character strings constituting text data based on character strings appearing more than the prescribed number of times out of character strings constituting the stored text data. A retrieving part 105 retrieves text data having an inputted retrieving pattern by using these prepared indexes and outputs the retrieved result to a retrieved result storing part 106.